on Twinmotion, how can i chose only one material and not affect the others

my problem is that when I import something from archicad and the materials are all the same, are also changing when Im in Twinmotion, how can I break that ?

Hello,

You will find more people using twinmotion on the twinmotion support site.

https://twinmotionhelp.epicgames.com/s/?tabset-f276c=3